CN208640963U - Novel experimental fixes device with muroid - Google Patents
Novel experimental fixes device with muroid Download PDFInfo
- Publication number
- CN208640963U CN208640963U CN201820289567.9U CN201820289567U CN208640963U CN 208640963 U CN208640963 U CN 208640963U CN 201820289567 U CN201820289567 U CN 201820289567U CN 208640963 U CN208640963 U CN 208640963U
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- CN
- China
- Prior art keywords
- slide
- fixed
- ball
- muroid
- screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to muroid field of fixation devices, especially novel experimentals to fix device with muroid.The fixed device of the muroid includes bottom plate, fixed plate, ball-screw, slide and limbs fixing device, fixed plate is fixed on the bottom plate end face, fixed plate is located between two slides, slide is slidably connected with bottom plate, it is respectively equipped with positive/negative thread on ball-screw, ball nut is fixed in slide, ball-screw passes through two slides and fixed plate, it is threadedly coupled respectively with the ball nut in slide on the positive/negative thread of ball-screw, limbs fixing device is fixed on slide.The utility model is slided, to realize that the adjusting for mouse extended state provides more convenient mode to be injection or dissection of the researcher for mouse by that can control two limbs fixing devices in left and right simultaneously toward opposite or opposite direction.
Description
Technical field
The utility model relates to muroid field of fixation devices, especially novel experimentals to fix device with muroid.
Background technique
Bioexperiment often may require that using mouse as experimental subjects.But the fixed device of existing muroid can only letter
Single is fixed on mouse one position, can not be as needed, to adjust the extension degree of mouse.
Utility model content
Technical problem to be solved by the utility model is: the stretching, extension of mouse can not be adjusted in order to solve existing fixed device
The deficiency of degree, the utility model provides a kind of novel experimental and fixes device with muroid, by that can control left and right two simultaneously
A limbs fixing device is slided toward opposite or opposite direction, so that the adjusting for mouse extended state is realized, thus to grind
Study carefully injection or dissection of the personnel for mouse, provides more convenient mode.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of novel experimental fixes device, including the fixed dress of bottom plate, fixed plate, ball-screw, slide and four limbs with muroid
It sets, fixed plate is fixed on the bottom plate end face, fixed plate is located between two slides, and slide is slidably connected with bottom plate, ball
It is respectively equipped with positive/negative thread on lead screw, ball nut is fixed in slide, ball-screw passes through two slides and fixed plate, ball
It is threadedly coupled respectively with the ball nut in slide on the positive/negative thread of lead screw, limbs fixing device is fixed on slide.
Specifically, the limbs fixing device is by internal screw thread cylinder, T shape threaded rod and rope sling, the shaft of T shape threaded rod with it is interior
Thread barrel is threadedly coupled, and the tail end of rope sling is connected to the shaft end point of T shape threaded rod.
Specifically, the internal screw thread cylinder is fixed on connecting plate by handle bolt, and connecting plate is fixed on slide.
Specifically, the ball-screw end point is equipped with crank.
Specifically, the bottom plate is equipped with sliding rail, and slide bottom is equipped with sliding slot, and the sliding slot of slide and the sliding rail of bottom plate match
It closes.
The beneficial effects of the utility model are: the utility model, which provides a kind of novel experimental, fixes device with muroid, lead to
Two limbs fixing devices in left and right can be controlled simultaneously by crossing, and be slided toward opposite or opposite direction, and mouse is stretched to realize
The adjusting of exhibition state provides more convenient mode to be injection or dissection of the researcher for mouse.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the limbs fixing device of the utility model；
1. bottom plate in figure, 2. fixed plates, 3. ball-screws, 4. slides, 5. internal screw thread cylinders, 6.T shape threaded rod, 7. rope slings,
8. handle bolt, 9. connecting plates, 10. cranks.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
Fig. 1 is the structural schematic diagram of the utility model, and Fig. 2 is the structural representation of the limbs fixing device of the utility model
Figure.
A kind of novel experimental fixes device with muroid, including bottom plate 1, fixed plate 2, ball-screw 3, slide 4 and four limbs are solid
Determine device, fixed plate 2 is fixed on 1 end face of bottom plate, fixed plate 2 is located between two slides 4, and slide 4 and bottom plate 1 slide
It connects, is respectively equipped with positive/negative thread on ball-screw 3, ball nut is fixed in slide 4, ball-screw 3 passes through two slides 4
With fixed plate 2, it is threadedly coupled respectively with the ball nut in slide 4 on the positive/negative thread of ball-screw 3, it is fixed on slide 4
There is limbs fixing device.The limbs fixing device is by internal screw thread cylinder 5, T shape threaded rod 6 and rope sling 7, the shaft of T shape threaded rod 6
It is threadedly coupled with internal screw thread cylinder 5, the tail end of rope sling 7 is connected to the shaft end point of T shape threaded rod 6.The internal screw thread cylinder 5 passes through
Handle bolt 8 is fixed on connecting plate 9, and connecting plate 9 is fixed on slide 4.3 end point of ball-screw is equipped with crank 10.
The bottom plate 1 is equipped with sliding rail, and 4 bottom of slide is equipped with sliding slot, and the sliding slot of slide 4 is matched with the sliding rail of bottom plate 1.
In conjunction with shown in attached drawing 1 and attached drawing 2, plus thread and left-hand thread, left and right two are respectively equipped on the shaft of ball-screw 3
A ball nut, the ball that the plus thread of ball-screw 3 wears and is threadedly coupled in left end slide 4 are respectively and fixedly provided in slide 4
The ball nut that the left-hand thread of nut, ball-screw 3 wears and is threadedly coupled in right end slide 4.Ball-screw 3 is positive and negative in this way
On thread segment, it is connect respectively by ball nut with left and right slide 4.Due to the hand of spiral of plus thread and left-hand thread on the contrary, because
This is when ball-screw 3 rotates, and two slides 4 on ball-screw 3 will be under the drive of ball nut, respectively toward opposite
Or opposite direction linear movement.
The middle of connecting plate 9 is bolted to connection on 4 top of slide, and the upper and lower ends of connecting plate 9 are separately connected
There is a limbs fixing device.Weldering is connected with a screwed ring on internal screw thread cylinder 5, and 9 upper and lower ends of connecting plate respectively have a threaded hole,
The threaded rod of handle bolt 8 is threaded in the threaded hole of screwed ring and connecting plate 9, realize internal screw thread cylinder 5 with connect
Plate 9 is fixedly connected.The use of handle bolt 8 is the connection for tightening and sending out for convenience internal screw thread cylinder 5 and connecting plate 9, works as pine
When opening connection, internal screw thread cylinder 5 can be allowed to be rotated along connecting plate 9, so as to according to the size of mouse, to change four limbs
The angle of fixed device, so as to more efficient fixation mouse.
The end of T shape threaded rod 6 can not pass through the opening of internal screw thread cylinder 5, set at the head of the threaded rod of T shape threaded rod 6
There is link, the vertical fin knot of 7 tail end of rope sling is on link.The running-on of rope sling 7 is located at except internal screw thread cylinder 5.
When needing using the device, mouse is placed in fixed plate 2 first, then adjusts four internal screw thread cylinders 5
Angle allows the rope sling 7 of 5 end point of internal screw thread cylinder to be directed at the four limbs of mouse.When 5 angular adjustment of internal screw thread cylinder has got well it
Afterwards, the four limbs of mouse are passed through into rope sling 7.T shape threaded rod 6 is rotated at this time, so that the shaft of T shape threaded rod 6 moves backward, thus
The direction of rope sling 7 toward cylinder is pullled, is pullled until by the four limbs of mouse to the tube port position for being stuck in internal screw thread cylinder 5, it is thus complete
At the fixation of mouse four limbs and limbs fixing device.
Crank 10 is finally shaken, crank 10 drives ball-screw 3 to be rotated.Two slides 4 are toward opposite direction at this time
The body of sliding, such mouse will be with the movement of slide 4 and toward two side stretchings, required for being stretched to researcher
Degree stops shaking crank 10.If necessary to bounce back a bit, just reversed to shake crank 10, two slides 4 can previous phase
To direction it is mobile, the body of mouse will back shrinkage.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (5)
1. a kind of novel experimental fixes device with muroid, including bottom plate (1), fixed plate (2), ball-screw (3), slide (4) and
Limbs fixing device, characterized in that be fixed with fixed plate (2) on bottom plate (1) end face, fixed plate (2) is located at two slides
(4) between, slide (4) is slidably connected with bottom plate (1), and positive/negative thread is respectively equipped on ball-screw (3), is fixed in slide (4)
There is ball nut, ball-screw (3) passes through two slides (4) and fixed plate (2), divides equally on the positive/negative thread of ball-screw (3)
It is not threadedly coupled with the ball nut in slide (4), slide is fixed with limbs fixing device on (4).
2. novel experimental according to claim 1 fixes device with muroid, it is characterised in that: the limbs fixing device by
The shaft of internal screw thread cylinder (5), T shape threaded rod (6) and rope sling (7), T shape threaded rod (6) is threadedly coupled with internal screw thread cylinder (5), rope
The tail end of set (7) is connected to the shaft end point of T shape threaded rod (6).
3. novel experimental according to claim 2 fixes device with muroid, it is characterised in that: the internal screw thread cylinder (5) is logical
It crosses handle bolt (8) to be fixed on connecting plate (9), connecting plate (9) is fixed on slide (4).
4. novel experimental according to claim 1 fixes device with muroid, it is characterised in that: ball-screw (3) end
Crank (10) are equipped at head.
5. novel experimental according to claim 1 fixes device with muroid, it is characterised in that: the bottom plate (1) is equipped with
Sliding rail, slide (4) bottom are equipped with sliding slot, and the sliding slot of slide (4) is matched with the sliding rail of bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820289567.9U CN208640963U (en) | 2018-03-01 | 2018-03-01 | Novel experimental fixes device with muroid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820289567.9U CN208640963U (en) | 2018-03-01 | 2018-03-01 | Novel experimental fixes device with muroid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208640963U true CN208640963U (en) | 2019-03-26 |
Family
ID=65773345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820289567.9U Expired - Fee Related CN208640963U (en) | 2018-03-01 | 2018-03-01 | Novel experimental fixes device with muroid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208640963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110025396A (en) * | 2019-04-09 | 2019-07-19 | 高爱文 | A kind of retainer for veterinary therapy |
-
2018
- 2018-03-01 CN CN201820289567.9U patent/CN208640963U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110025396A (en) * | 2019-04-09 | 2019-07-19 | 高爱文 | A kind of retainer for veterinary therapy |
| CN110025396B (en) * | 2019-04-09 | 2020-12-25 | 高爱文 | Retaining frame that animal doctor's treatment was used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20200301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |